NVIDIA A800 SXM4 80 GB vs Palit GTX 1080 OC Super JetStream 11Gbps

Comparison of NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 cores vs Palit GTX 1080 OC Super JetStream 11Gbps with 8 GB GDDR5X and 2,560 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA A800 SXM4 80 GB

NVIDIA A800 SXM4 80 GB

RX 7900 XTX RX 7900 XTX
Instinct MI300X Instinct MI300X
MI250 MI250

Palit GTX 1080 OC Super JetStream 11Gbps

Palit GTX 1080 OC Super JetStream 11Gbps

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

80 GB 8 GB

Memory Type

HBM2e GDDR5X

Memory Bandwidth

2.04 TB/s 352.3 GB/s

Memory Bus Width

5,120 бит 256 бит

ML Performance

FP16 (Half Precision)

77.97 TFLOPS 0.1478 TFLOPS

BF16 (Brain Float)

311.84 TFLOPS No

TF32 (TensorFloat)

155.92 No

Compute Power

FP32 (Single Precision)

19.49 TFLOPS 9.457 TFLOPS

FP64 (Double Precision)

9.746 TFLOPS 0.2955 TFLOPS

CUDA Cores

6,912 2,560

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Ampere Pascal

SM (Streaming Multiprocessor)

108 20

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 8.0
6.1

Clocks & Performance

Base Clock

1,155 1,708

Boost Clock

1,410 1,847

Memory Clock

1,593 1,376

Power Consumption

TDP/TGP

400 W
🔥 -55% 180 W

Recommended PSU

800 W
🔥 -44% 450 W

Power Connector

None 1x 6-pin + 1x 8-pin

Rendering

Texture Units (TMU)

432 160

ROP

No No

L2 Cache

40 MB 2 MB

Additional

Slots

SXM Module Dual-slot

Release Date

Aug. 11, 2022 April 20, 2017

Display Outputs

No outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a

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